//--
app.factory('sessionService', function() {
	
	return {
		set:function(key, value) {
			return sessionStorage.setItem(key, value);
		},
		
		get:function(key) {
			return sessionStorage.getItem(key);
		},
		
		destroy:function(key) {
			return sessionStorage.removeItem(key);
		}
	};
});